```ts
export interface AgBarSeriesItemStylerParams<TDatum> {
    /** The x value of the datum. */
    xValue: any;
    /** The y value of the datum. */
    yValue: any;
    /** Whether the item's x value is the first in the data domain. */
    first: boolean;
    /** Whether the item's x value is the last in the data domain. */
    last: boolean;
    /** Whether the item's y value is the lowest in the data. */
    min: boolean;
    /** Whether the item's y value is the highest in the data. */
    max: boolean;
    /** The stack group key, if relevant */
    stackGroup?: string;

    /** The data point associated with the label. */
    datum: TDatum;
    /** The unique identifier of the series. */
    seriesId: string;
    /** Indicates whether the element is highlighted. */
    highlighted: boolean;
}
